libcgroup has been updated to 0.36.2, I'd recommend moving to 0.37 (it should be available soon)

I've been using Fedora for a long time and constantly since Fedora 11. I still remember seeing Fedora core 1 announced and Fedora core 2 shipped with the 2.6 kernel, wow! we've really come a long way! There is much more to cover.